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1 Output Linear Regulator Replacements:

490 Products Found

Farnell provides a comprehensive selection of linear regulator replacements, these non-isolated DC-DC converters are compact and offer significantly improved energy efficiency, meeting the needs of applications that demand low heat dissipation and reliable voltage regulation.

DC-DC converters regulate voltage levels in circuits, converting one DC voltage to another with high efficiency. Linear regulator replacements offer a compact and efficient alternative to traditional regulators, minimizing power loss.

Our DC-DC converters support various output voltages, currents, and efficiency ratings, making them ideal for battery-operated devices, power supplies, and telecommunications equipment. They ensure stable voltage output, even under variable load conditions, enhancing device longevity and performance.

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Buyer
Engineer
Manufacturer
Power Supply Applications
No. of Outputs
Output Voltage Min
Output Power Max
Output Voltage Max
Output Voltage Nom
DC / DC Converter Output Type
Output Current Max
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
DC / DC Converter Type
Depth
Width
Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3346289

RoHS

Each
1+
kr31.940
10+
kr30.490
Min: 1 / Mult: 1
-
1 Output
-
2.5W
-
2.5V
Fixed
1A
mEZD71201A Series
Through Hole
4.5V
24V
-
-
-
-
3346302

RoHS

Each
1+
kr48.640
5+
kr47.630
10+
kr46.740
Min: 1 / Mult: 1
-
1 Output
-
1.8W
-
1.8V
Fixed
1A
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
1703410

RoHS

Each
1+
kr118.300
5+
kr117.080
10+
kr115.970
50+
kr114.740
100+
kr114.630
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
-
500mA
78xxSR Series
Through Hole
7.5V
36V
-
-
-
-
4171422

RoHS

Each
1+
kr21.700
Min: 1 / Mult: 1
ITE
1 Output
-
900mW
-
1.8V
-
500mA
R-78K-0.5 Series
SIP
4.5V
36V
-
-
-
-
1696317

RoHS

Each
1+
kr97.140
5+
kr96.380
10+
kr95.510
50+
kr92.360
100+
kr90.510
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
1.8W
-
1.8V
Fixed
1A
TSR 1 Series
Through Hole
4.6V
36V
-
-
-
-
2319829

RoHS

Each
1+
kr37.840
10+
kr35.610
25+
kr34.060
50+
kr32.940
100+
kr31.830
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
1.65W
-
3.3V
Fixed
500mA
TR Series
Through Hole
4.5V
28V
-
-
-
-
1861084

RoHS

Each
1+
kr70.890
5+
kr68.780
10+
kr66.550
50+
kr63.770
100+
kr59.540
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
SR Series
Through Hole
6.5V
34V
-
-
-
-
2280247

RoHS

Each
1+
kr134.380
5+
kr133.610
10+
kr132.720
50+
kr130.280
100+
kr129.390
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
5V
Fixed
1A
TSRN 1 Series
Through Hole
6.5V
42V
-
-
-
-
1696322

RoHS

Each
1+
kr99.100
5+
kr98.340
10+
kr97.470
50+
kr93.880
100+
kr92.360
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
9W
-
9V
Fixed
1A
TSR 1 Series
Through Hole
12V
36V
-
-
-
-
1696319

RoHS

Each
1+
kr62.310
5+
kr61.650
10+
kr60.980
50+
kr59.760
100+
kr58.540
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
kr64.180
5+
kr62.660
10+
kr61.680
50+
kr60.700
100+
kr56.780
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
-
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1696321

RoHS

Each
1+
kr87.350
5+
kr87.240
10+
kr87.130
50+
kr85.390
100+
kr83.650
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
6.5W
-
6.5V
Fixed
1A
TSR 1 Series
Through Hole
9V
36V
-
-
-
-
2280250

RoHS

Each
1+
kr139.890
5+
kr136.200
10+
kr132.500
50+
kr127.600
100+
kr125.540
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
12V
Fixed
1A
TSRN 1 Series
Through Hole
13.5V
42V
-
-
-
-
1793143

RoHS

Each
1+
kr93.340
5+
kr91.380
10+
kr90.510
50+
kr83.220
100+
kr81.700
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78xx-1.0 Series
Through Hole
6.5V
18V
-
-
-
-
1696320

RoHS

Each
1+
kr65.750
5+
kr65.080
10+
kr64.420
50+
kr62.310
100+
kr62.200
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
TSR 1 Series
Through Hole
6.5V
36V
-
-
-
-
2319830

RoHS

Each
1+
kr38.510
10+
kr36.390
25+
kr34.720
50+
kr33.610
100+
kr32.390
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
TR Series
Through Hole
7V
28V
-
-
-
-
1672130

RoHS

Each
1+
kr64.400
5+
kr63.860
10+
kr63.200
50+
kr61.140
100+
kr60.480
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
-
1A
TSR 1 Series
Through Hole
15V
36V
-
-
-
-
2414160

RoHS

Each
1+
kr120.200
5+
kr115.850
10+
kr114.000
50+
kr109.650
100+
kr107.800
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.5V
3.3W
5.5V
3.3V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
4.6V
42V
-
-
-
-
1903039

RoHS

Each
1+
kr114.000
5+
kr109.220
10+
kr108.240
50+
kr99.430
100+
kr96.930
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
7V
42V
-
-
-
-
2451540

RoHS

Each
1+
kr57.440
5+
kr57.000
10+
kr56.460
50+
kr54.280
100+
kr53.520
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
4W
-
5V
-
500mA
TSR 0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1793137

RoHS

Each
1+
kr96.690
5+
kr93.780
10+
kr92.330
50+
kr81.250
100+
kr80.690
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
15V
32V
-
-
-
-
2414161

RoHS

Each
1+
kr117.590
5+
kr107.590
10+
kr105.850
50+
kr103.780
100+
kr101.600
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5V
5W
8V
5V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
6.5V
42V
-
-
-
-
1793163

RoHS

Each
1+
kr131.740
5+
kr123.250
10+
kr121.730
50+
kr114.770
100+
kr114.000
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
Fixed
1.5A
R-78Bxx-1.5 Series
Through Hole
6.5V
18V
-
-
-
-
2102100

RoHS

Date/Lot Code

Each
1+
kr57.640
5+
kr56.520
10+
kr55.290
50+
kr54.170
100+
kr53.050
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
4.95W
-
3.3V
Fixed
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1793142

RoHS

Each
1+
kr88.150
5+
kr86.370
10+
kr85.820
50+
kr78.060
100+
kr75.620
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
-
500mA
R-78xx-0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1-25 of 490 items
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